参数资料
型号: TDA8942P/N1,112
厂商: NXP SEMICONDUCTORS
元件分类: 音频/视频放大
英文描述: 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP16
封装: 0.300 INCH, PLASTIC, SOT-38-1, MO-001, DIP-16
文件页数: 6/22页
文件大小: 394K
代理商: TDA8942P/N1,112
Philips Semiconductors
TDA8942P
2 x 1.5 W (3 W music power) stereo BTL audio amplier
Product data
Rev. 03 — 02 September 2003
14 of 22
9397 750 11707
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
13. Internal circuitry
Table 9:
Internal circuitry
Pin
Symbol
Equivalent circuit
3 and 13
IN1+ and IN1
11 and 12
IN2+ and IN2
15 and 2
OUT1
and OUT1+
7 and 10
OUT2
and OUT2+
4
MODE
14
SVR
1.5 k
1.5 k
45 k
45 k
VCC
MGU070
1/2 VCC
(SVR)
13, 12
3, 11
40
100
MGU071
2, 7, 10, 15
1/2 VCC
1 k
20 k
OFF
HIGH
MUTE
HIGH
1 k
VCC
MGU073
4
Standby
20 k
20 k
VCC
MGU072
14
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